Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
C21
Catalog 3501E
TrueSeal™ Thermoplastic Push-In Fittings
NOTE: PPL refers to Polypropylene. FCB refers to Fluorocarbon.
NORYL
®
is a registered trademark of the General Electric Co.
Parker TrueSeal™ Cartridge Inserts:
Allow you to machine or mold a tube connection into your equipment
or components. By using cartridge inserts, you will reduce your
material and assembly costs, reduce potential leak paths, and give
your equipment a new, clean profile by eliminating the need for
threaded connections. TSC Cartridge Inserts consist of 1 o-ring, 1
cartridge, and 1 collet.
*
Cartridge inserts are rated at 150 psi in ports dimensioned as above
and having Noryl as the receiving material. Other materials may
have different ratings and require different port dimensions. Consult
the Fluid System Connectors Division when using polypropylene,
unfilled polypropylene, ABS or Nylon.
Assembly Instructions:
Step 1
—
Machine or mold the receiving orifice as per the above
dimensions.
Step 2
—
Place the cartridge insert squarely onto the prepared port
opening making sure that the barbs of the cartridge are going into the
hole and the lettering on the face of the cartridge is visible.
Step 3
—
Using a rubber mallet or press, insert the cartridge into the
first gland orifice until its face is flush with the top surface of the port.
Step 4
—
Insert the o-ring into the cartridge and seat it evenly into the
second gland orifice.
Step 5
—
Insert the collet into the cartridge opening.
Step 6
—
Insert tubing.
DØ
.03
RAD
E
F
G
32
AØ
BØ
CØ
H Minimum
Port Spacing
TSC - Cartridge Insert
Part
Number with
EPDM Seal
Nom.
Tube
O.D.
A*
Diameter
±002
B
Diameter
±003
C
Diameter
±003
D
Diameter
maximum
E
Depth
±002
F
Depth
±002
G
Depth
±002
H*
Centerline
of Ports
Minimum
ATSC4-MG
1/4
.528
.421
.260
.19
.230
.435
.600
.670
ATSC6-MG
3/8
.632
.545
.385
.31
.280
.455
.705
.790
ATSC8-MG
1/2
.774
.668
.510
.41
.315
.510
.810
1.250
TrueSeal Check Valves
Push-to-Connect check valves that ensures protection against reversal of flow. The valves have an arrow molded into the body to indicate the
direction of flow. Valves are designed for connection with either thermoplastic or soft metal tubing and are intended for use with liquids only.
Materials of Construction
Body:Acetal
O-ring: EPDM
Metal Grip Edge: 300 Stainless
Working Pressure
Up to 150 PSI depending on tubing being used
Temperature Range
+34°F (1° C) to +150°F (65°C)
Cracking Pressure
1/3
PSI
VC – Check Valve
Part
No.
tube
SIZE
l
O.D.
A4VC4-MG
1/4
2.00
.66
A5VC5-MG
5/16
2.10
.70
A6VC6-MG
3/8
2.15
.80
L
O.D.